“Cyber security for tactical networks” NISLab is collaborating in a project called TACTICS, which is an acronym for TACTICal Service-oriented architecture (SOA). As the name suggest, the project is employing SOA in tactical networks. SOA has been widely used, just look around to find services everywhere. This talk is about how we are designing the security capabilities to protect the information exchange among services. If you are curious about cyber security for dynamic networks, this talk is for you.